package com.itheima.config;

import com.itheima.interceptor.LoginInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

//声明配置类
@Configuration
public class MvcConfig implements WebMvcConfigurer {
   @Autowired
    private LoginInterceptor loginInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(loginInterceptor)//注册拦截器
        .addPathPatterns("/**")//拦截所有
        .excludePathPatterns("/login");//排除登录
    }
}